clickup-cli: Instructions file for Claude Code

CLAUDE.md

clickup-cli CLAUDE.md is an instructions file for Claude Code from nicholasbester/clickup-cli. It costs 4,212 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for a Rust command-line program that connects to the ClickUp project-management service through its API. They describe how to build and test it, how its code is organized, and which command groups it provides.

In plain words
What is it for?
Use them when changing clickup-cli, adding or updating ClickUp API commands, building the project, or running its tests.
Why use it?
They give a coding agent the project context it needs to work consistently, instead of making it rediscover the build commands, file layout, and command conventions.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md.

This is nicholasbester/clickup-cli's own configuration. It tells Claude Code how to work on clickup-cli itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything clickup-cli configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nicholasbester/clickup-cli. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/nicholasbester/clickup-cli/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/nicholasbester/clickup-cli

Made for: Claude Code.

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Per session 4,212 This file is loaded in full into every session.
When invoked 4,212 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.04212 $0.04212
Opus 5.5 $0.01685 $0.01685
Sonnet 5.5 $0.00842 $0.00842
Haiku 4.5 $0.00421 $0.00421

Measured 28d ago against content hash 884c0ab8fea8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

clickup-cli CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 28d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 148 lines

How it starts

The opening of the file, as written. The whole thing — 148 lines — stays where its author put it; the contents beside it link to each section on GitHub.

clickup-cli

Rust CLI for the ClickUp API, optimized for AI agent consumption. Covers all ~130 endpoints across 28 resource groups and 4 utility commands.

Build & Test

cargo build                    # Build
cargo test                     # Run all tests
cargo test --test test_cli     # CLI smoke tests only
cargo test --test test_output  # Output formatting tests only
cargo run -- --help            # Show help

Architecture

  • Ships two binaries: clickup-cli (canonical) and clkup (short alias, identical behaviour)
  • Entry: src/main.rs → src/lib.rs
  • Commands: src/commands/{resource}.rs — one file per API resource group
  • Models: src/models/{resource}.rs — serde structs for API responses
  • Core: src/client.rs (HTTP + retry), src/config.rs (TOML), src/output.rs (formatting), src/error.rs (errors)

CLI Pattern

clickup-cli <resource> <action> [ID] [flags]

Command Groups

Core (v0.1)

  • setup — configure API token and default workspace
  • auth — whoami, check, login, logout, status
  • workspace — list, seats, plan
  • space — list, get, create, update, delete
  • folder — list, get, create, update, delete
  • list — list, get, create, update, delete, add-task, remove-task
  • task — list, search, get, create, update, delete, time-in-status, add-tag, remove-tag, add-dep, remove-dep, link, unlink, move, set-estimate, replace-estimates

Collaboration (v0.2)

  • checklist — create, update, delete, add-item, update-item, delete-item
  • comment — list, create, update, delete, replies, reply
  • tag — list, create, update, delete
  • field — list, set, unset
  • task-type — list
  • attachment — list, upload

Tracking (v0.3)

  • time — list, get, current, create, update, delete, start, stop, tags, add-tags, remove-tags, rename-tag, history
  • goal — list, get, create, update, delete, add-kr, update-kr, delete-kr
  • view — list, get, create, update, delete, tasks
  • member — list
  • user — invite, get, update, remove

Read the full file on GitHub · 148 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 28d ago Changed · +1 lines · +412 tokens per session 884c0ab8fea8
  2. 1mo ago Changed · +90 tokens per session 7910b84a0aec
  3. 2mo ago First seen · 147 lines · 3,710 tokens per session scan A 380603459987

Subscribe to this mod's changes

clickup-cli CLAUDE.md is an instructions file published in the GitHub repository nicholasbester/clickup-cli (53 stars, last pushed 4d ago), licensed Apache-2.0. It adds 4,212 tokens to every session, about $0.0168 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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